Operational historian
Encyclopedia
Operational Historian refers to a software application that logs or historizes data. Operational Historians are like Enterprise Historians but differ in that they are used by engineers on the plant floor rather than by business processes. They are typically cheaper, lighter weight, and easier to use and reconfigure than enterprise historians. Having an operational historian enables "at the source" analysis of the historical data that is not typically possible with enterprise historians.
Such system are available from e.g.:
Such system are available from e.g.:
- OSIsoft PI
- Honeywell PHD
- GE Proficy Historian
- Canary Enterprise Historian
- National Instruments LabView DSC Citadel
- OpenTSDB.net
- Prediktor OPC Historian